Radians, Degrees, and The Unit Circle HW

How many degrees does a circle have?

• 360 degrees
• 2pi
• 180 degrees
• pi

How many radians does a circle have?

•   360 degrees
• 2pi radians
• pi radians
• ^{2 radians}

Tags

CCSS.HSF.TF.A.1

CCSS.HSF.TF.A.2

CCSS.HSG.C.B.5

If you split the circle into 4 equal parts, how many degrees will each piece be?

• 90^o
• pi/4
• 45^o
• pi/2

Tags

CCSS.4.MD.C.5

CCSS.4.MD.C.6

What is 60 degrees in radians? 

• 2π/3
• π/3
• 4π/3
• π/6

Tags

CCSS.HSF.TF.A.1

CCSS.HSF.TF.A.2

CCSS.HSG.C.B.5

What is 120 degrees in radians?
 

• 2π/3
• π/3
• 5π/3
• 4π/3

Tags

CCSS.HSF.TF.A.1

CCSS.HSF.TF.A.2

CCSS.HSG.C.B.5

What is 2π/3 radians in degrees? 

• 150
• 120
• 180
•  30

Tags

CCSS.HSF.TF.A.1

CCSS.HSG.C.B.5

What is 240 degrees in radians? 

• π/3
• 4π/3
• 5π/3
• 2π/3

Tags

CCSS.HSF.TF.A.1

CCSS.HSF.TF.A.2

CCSS.HSG.C.B.5

What is 7π/6 radians in degrees?

• 225
• 210
• 270
• 240

Tags

CCSS.HSF.TF.A.1

CCSS.HSG.C.B.5

What is 11π/6 radians in degrees? 

• 30
• 330
• 360
•  300

Tags

CCSS.HSF.TF.A.1

CCSS.HSG.C.B.5

What is 4π/3 radians in degrees?
 

• 120
• 240
• 210
• 270

Tags

CCSS.HSF.TF.A.1

CCSS.HSF.TF.A.2